X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libdocument%2Fev-document.c;h=d99a5968a6856fd8ba54fb8e7e983534f3d4d5c5;hb=refs%2Ftags%2FEVINCE_2_31_2;hp=5c63b25f9d86bd7f2d84b0bbd1ff796c449d6cab;hpb=8c149ccd2a3cced2cd0a676ad6f7b8d33fd98404;p=evince.git

diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c
index 5c63b25f..d99a5968 100644
--- a/libdocument/ev-document.c
+++ b/libdocument/ev-document.c
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
  */
 
@@ -36,6 +36,8 @@ typedef struct _EvPageSize
 
 struct _EvDocumentPrivate
 {
+	gchar          *uri;
+
 	gint            n_pages;
 
 	gboolean        uniform;
@@ -93,6 +95,11 @@ ev_document_finalize (GObject *object)
 {
 	EvDocument *document = EV_DOCUMENT (object);
 
+	if (document->priv->uri) {
+		g_free (document->priv->uri);
+		document->priv->uri = NULL;
+	}
+
 	if (document->priv->page_sizes) {
 		g_free (document->priv->page_sizes);
 		document->priv->page_sizes = NULL;
@@ -134,6 +141,7 @@ ev_document_class_init (EvDocumentClass *klass)
 
 	klass->get_page = ev_document_impl_get_page;
 	klass->get_info = ev_document_impl_get_info;
+	klass->get_backend_info = NULL;
 
 	g_object_class->finalize = ev_document_finalize;
 }
@@ -239,8 +247,8 @@ ev_document_load (EvDocument  *document,
 		/* Cache some info about the document to avoid
 		 * going to the backends since it requires locks
 		 */
+		priv->uri = g_strdup (uri);
 		priv->n_pages = _ev_document_get_n_pages (document);
-		priv->info = _ev_document_get_info (document);
 
 		for (i = 0; i < priv->n_pages; i++) {
 			EvPage     *page = ev_document_get_page (document, i);
@@ -254,6 +262,8 @@ ev_document_load (EvDocument  *document,
 			if (i == 0) {
 				priv->uniform_width = page_width;
 				priv->uniform_height = page_height;
+				priv->max_width = priv->uniform_width;
+				priv->max_height = priv->uniform_height;
 			} else if (priv->uniform &&
 				   (priv->uniform_width != page_width ||
 				    priv->uniform_height != page_height)) {
@@ -284,18 +294,10 @@ ev_document_load (EvDocument  *document,
 
 			page_label = _ev_document_get_page_label (document, page);
 			if (page_label) {
-				if (priv->page_labels) {
-					priv->page_labels[i] = page_label;
-				} else {
-					gchar *numeric_label;
-
-					numeric_label = g_strdup_printf ("%d", i + 1);
-					if (strcmp (numeric_label, page_label) != 0) {
-						priv->page_labels = g_new0 (gchar *, priv->n_pages);
-						priv->page_labels[i] = page_label;
-					}
-					g_free (numeric_label);
-				}
+				if (!priv->page_labels)
+					priv->page_labels = g_new0 (gchar *, priv->n_pages);
+
+				priv->page_labels[i] = page_label;
 				priv->max_label = MAX (priv->max_label,
 						       g_utf8_strlen (page_label, 256));
 			}
@@ -303,10 +305,7 @@ ev_document_load (EvDocument  *document,
 			g_object_unref (page);
 		}
 
-		if (priv->uniform) {
-			priv->max_width = priv->uniform_width;
-			priv->max_height = priv->uniform_height;
-		}
+		priv->info = _ev_document_get_info (document);
 	}
 
 	return retval;
@@ -425,6 +424,18 @@ ev_document_get_info (EvDocument *document)
 	return document->priv->info;
 }
 
+gboolean
+ev_document_get_backend_info (EvDocument *document, EvDocumentBackendInfo *info)
+{
+	g_return_val_if_fail (EV_IS_DOCUMENT (document), FALSE);
+
+	EvDocumentClass *klass = EV_DOCUMENT_GET_CLASS (document);
+	if (klass->get_backend_info == NULL)
+		return FALSE;
+
+	return klass->get_backend_info (document, info);
+}
+
 cairo_surface_t *
 ev_document_render (EvDocument      *document,
 		    EvRenderContext *rc)
@@ -434,6 +445,14 @@ ev_document_render (EvDocument      *document,
 	return klass->render (document, rc);
 }
 
+const gchar *
+ev_document_get_uri (EvDocument *document)
+{
+	g_return_val_if_fail (EV_IS_DOCUMENT (document), NULL);
+
+	return document->priv->uri;
+}
+
 const gchar *
 ev_document_get_title (EvDocument *document)
 {
@@ -565,6 +584,8 @@ ev_document_info_copy (EvDocumentInfo *info)
 	copy->ui_hints = info->ui_hints;
 	copy->permissions = info->permissions;
 	copy->n_pages = info->n_pages;
+	copy->license = ev_document_license_copy (info->license);
+
 	copy->fields_mask = info->fields_mask;
 
 	return copy;
@@ -585,10 +606,71 @@ ev_document_info_free (EvDocumentInfo *info)
 	g_free (info->producer);
 	g_free (info->linearized);
 	g_free (info->security);
-	
+	ev_document_license_free (info->license);
+
 	g_free (info);
 }
 
+/* EvDocumentLicense */
+EV_DEFINE_BOXED_TYPE (EvDocumentLicense, ev_document_license, ev_document_license_copy, ev_document_license_free)
+
+EvDocumentLicense *
+ev_document_license_new (void)
+{
+	return g_new0 (EvDocumentLicense, 1);
+}
+
+EvDocumentLicense *
+ev_document_license_copy (EvDocumentLicense *license)
+{
+	EvDocumentLicense *new_license;
+
+	if (!license)
+		return NULL;
+
+	new_license = ev_document_license_new ();
+
+	if (license->text)
+		new_license->text = g_strdup (license->text);
+	if (license->uri)
+		new_license->uri = g_strdup (license->uri);
+	if (license->web_statement)
+		new_license->web_statement = g_strdup (license->web_statement);
+
+	return new_license;
+}
+
+void
+ev_document_license_free (EvDocumentLicense *license)
+{
+	if (!license)
+		return;
+
+	g_free (license->text);
+	g_free (license->uri);
+	g_free (license->web_statement);
+
+	g_free (license);
+}
+
+const gchar *
+ev_document_license_get_text (EvDocumentLicense *license)
+{
+	return license->text;
+}
+
+const gchar *
+ev_document_license_get_uri (EvDocumentLicense *license)
+{
+	return license->uri;
+}
+
+const gchar *
+ev_document_license_get_web_statement (EvDocumentLicense *license)
+{
+	return license->web_statement;
+}
+
 /* EvRectangle */
 EV_DEFINE_BOXED_TYPE (EvRectangle, ev_rectangle, ev_rectangle_copy, ev_rectangle_free)